英语什么时候加be动词?you come back 还是you are come back?Do you come back?还是Are you come back?

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英语什么时候加be动词?you come back 还是you are come back?Do you come back?还是Are you come back?
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英语什么时候加be动词?you come back 还是you are come back?Do you come back?还是Are you come back?
英语什么时候加be动词?
you come back 还是you are come back?Do you come back?还是Are you come back?

英语什么时候加be动词?you come back 还是you are come back?Do you come back?还是Are you come back?
You come back →问句 Do you come back?
你回来 → 你回来吗? (一般不会用到这句,只会说"你会回来吗?" Will you come back?)
You are coming back → Are you coming back?
你正在回来/你会回来 →你正回来吗?/ 你会回来吗? 注意这里是coming 不是 come
简单来说, be动词 + -ing型式 = 进行式
其他都不用be动词.
do you come back 怕写成are you come back 的话,记住:
You come back = You do come back (一样的意思,加重语气)
→ Do you come back?

现在进行时用到的BE动词居多。
此句为,You come back.变为提问句为Do you come back?